Well the 1224 did get one of only 5 Gold ratings that Guitarist have ever given out.
so did the peavey jsx, and i wasn't impressed with it :o
i tend to take reviews with a pinch of salt.
(a) they aren't always independent.
(b) they frequently let metal-heads test jazz amps, and indie kids test engl powerballs- it's all in the preference of the reviewer. Example: i like, say, steve vai. You think he's a pretentious widdler. If i were writing a review for a music mag, i'd give his album 5 out of 5. Doesn't help you vai-haters much...
EDIT: (c) they don't test any of the kit AGAINST anything else. For example, if i tried, say, a peavey jsx on its own i'd think "damn, that's one nice amp". I tried it next to a few laneys and a 6505, and then I think "yeah, the jsx is ok, but the laney tt100 and vh100r are half the price and better!"